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Re: Case mapping of sharp s
From: |
Stephen J. Turnbull |
Subject: |
Re: Case mapping of sharp s |
Date: |
Fri, 20 Nov 2009 20:46:41 +0900 |
Ulrich Mueller writes:
> When the search is for equivalence classes of characters (e.g. case
> folding), then I think it must operate on whole characters and
> therefore has to find the start of each multibyte sequence.
This is false for certain equivalence classes, namely those that cause
only one octet of the multibyte representation to change. For Mule
encoding, this works for ranges of 96 characters, such as all the
unibyte charsets. For UTF-8, it works for ASCII, and IIRC for letters
in the Latin-1 set, and maybe many other Latin letters.
- Re: Case mapping of sharp s, (continued)
- Re: Case mapping of sharp s, Richard Stallman, 2009/11/20
- Re: Case mapping of sharp s, David Kastrup, 2009/11/21
- Re: Case mapping of sharp s, Stephen J. Turnbull, 2009/11/21
- Re: Case mapping of sharp s, Eli Zaretskii, 2009/11/21
- Re: Case mapping of sharp s, Stephen J. Turnbull, 2009/11/21
- Re: Case mapping of sharp s, Eli Zaretskii, 2009/11/21
- Re: Case mapping of sharp s, Stephen J. Turnbull, 2009/11/22
- Re: Case mapping of sharp s, Kenichi Handa, 2009/11/22
- Re: Case mapping of sharp s, Richard Stallman, 2009/11/21
- Re: Case mapping of sharp s, Ulrich Mueller, 2009/11/20
- Re: Case mapping of sharp s,
Stephen J. Turnbull <=
- Re: Case mapping of sharp s, Ulrich Mueller, 2009/11/20
- Re: Case mapping of sharp s, Stephen J. Turnbull, 2009/11/20
- Re: Case mapping of sharp s, grischka, 2009/11/19
- Re: Case mapping of sharp s, Stefan Monnier, 2009/11/19
- Re: Case mapping of sharp s, grischka, 2009/11/20
- Re: Case mapping of sharp s, Eli Zaretskii, 2009/11/21
- Re: Case mapping of sharp s, Andreas Schwab, 2009/11/21
- Re: Case mapping of sharp s, Eli Zaretskii, 2009/11/21
- Re: Case mapping of sharp s, grischka, 2009/11/21
- Re: Case mapping of sharp s, Ulrich Mueller, 2009/11/21